An arrow is shot straight up from the edge of a cliff with an initial velocity of 50 ft/s. Answer the following questions using English units. The acceleration due to gravity has a magnitude of 32.2 ft/s.

A. Find the time to reach the highest point. (please use step by step answers)

B. Find the displacement at the highest point.( please us step by step answers)

C. Find the height when the velocity is 25 ft/s.( please use step by step answers)

1 answer

A. V = Vo + g*t. V = 0, Vo = 50/Ft/s, g = -32.2 F/s^2, t = ?.

B. h = Vo*t + 0.5g*t^2. t = Value calculated in part A.

C. V^2 = Vo^2 + 2g*h. V = 25 Ft/s, Vo = 50 Ft/s, h = ?.